TRI PUTRI, Soffiani; DADANG RAHMAN MUNANDAR. Analisis Kendala Pembelajaran Matematika Berbasis Online (E-Learning) Pada Masa Pandemi COVID-19. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika, [S. l.], v. 3, n. 2, p. 320–327, 2021. DOI: 10.30606/absis.v3i2.811. Disponível em: https://journal.upp.ac.id/index.php/absis/article/view/811. Acesso em: 4 may. 2024.